INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dddea956b0051552793869069e53088dcbe1bea8d159d8bfd1f1498ac952326', 
    'xTPtAbPjY7vQbREV6HWiYf2bGrKrUim+ZsEeWoRy54E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)